Ovens cook food by heating up coils which heats up the air inside the oven. Imagine placing cookie dough into an oven that only has coils in the middle of the oven on the bottom. Where would you want to place the cookie dough so that it cooks the slowest? Explain using your knowledge of convection.

Unpolarized light of intensity i_0=750w/m^2 is incident upon two polarizers. after passing through both polarizers the intensity is i_2=280w/m^2. (a) what is the intensity of the light after it passes through the first polarizer in w/m^2? (b) write an equation for the angle between the polarizers in terms of the initial (i_0) and final (i_2) intensities. (c) find the angle between the polarizers in degrees.

How many atoms of nitrogen are in the chemical formula ni(w on

Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?